function getTimeText(time){
    let t1 = new Date(time).getTime();
    let t2 = new Date().getTime();
    let t = (t2 - t1)/1000;
    let gmtCreateText;
    if(t < 60){
        gmtCreateText = '刚刚';
    }else if(t < 60 * 60){
        gmtCreateText = parseInt(t / 60) + "分钟前";
    }else if(t < 60 * 60 * 24){
        gmtCreateText = parseInt(t/ 60 / 60)+"小时前";
    }else {
        gmtCreateText = parseInt(t/ 60 / 60 / 24)+"天前";
    }
    return gmtCreateText;
}